{"duration":49.018,"editor_project_id":null,"encrypt_algorithm":null,"extra":null,"file_size":61253836,"height":1080,"is_encrypted":null,"md5":"df0b44c8fed54ba84e2f4861364315f3","secret_key":null,"sp":"toutiao","thumb":{"encrypt_algorithm":null,"encrypt_web_uri":null,"extra":null,"height":360,"image_type":null,"mimetype":null,"secret_key":null,"web_uri":"tos-cn-v-6fcc8e/oE5bIRhet1QYMrtcAPQW4s1YEEFFaTdArBXhGB","width":640},"tos_key":null,"vid":"v02ebeg10000db31ej27dld16aolpo8g","video_size":{"1080p":{"duration":49.018,"file_size":3916663,"h":1080,"w":1920},"540p":{"duration":49.018,"file_size":2218977,"h":540,"w":960},"high":{"duration":49.018,"file_size":2375853,"h":480,"w":854},"normal":{"duration":49.018,"file_size":1836418,"h":360,"w":640},"ultra":{"duration":49.018,"file_size":2210223,"h":720,"w":1280}},"width":1920}